14ae5d2b74
Support SV_DispatchThreadID attribute. Translate it into dx.thread.id in clang codeGen. Reviewed By: beanz, aaron.ballman Differential Revision: https://reviews.llvm.org/D133983
31 lines
939 B
HLSL
31 lines
939 B
HLSL
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -finclude-default-header -x hlsl -ast-dump -verify -o - %s
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[numthreads(8,8,1)]
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// expected-error@+1 {{attribute 'SV_DispatchThreadID' only applies to a field or parameter of type 'uint/uint2/uint3'}}
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void CSMain(float ID : SV_DispatchThreadID) {
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}
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struct ST {
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int a;
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float b;
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};
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[numthreads(8,8,1)]
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// expected-error@+1 {{attribute 'SV_DispatchThreadID' only applies to a field or parameter of type 'uint/uint2/uint3'}}
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void CSMain2(ST ID : SV_DispatchThreadID) {
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}
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void foo() {
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// expected-warning@+1 {{'SV_DispatchThreadID' attribute only applies to parameters and non-static data members}}
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uint V : SV_DispatchThreadID;
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}
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struct ST2 {
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// expected-error@+1 {{use of undeclared identifier 'SV_DispatchThreadID'}}
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static uint X : SV_DispatchThreadID;
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// expected-error@+1 {{use of undeclared identifier 'SV_DispatchThreadID'}}
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uint s : SV_DispatchThreadID;
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};
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